3v4l.org

run code in 300+ PHP versions simultaneously
<?php class PushAndPull { private $queue=array(); public function push($push) { array_push($this->$queue,$push); } public function pull() { return array_shift($this->$queue); } } $obj = new PushAndPull(); $obj->$queue(); $obj->push(1);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.01418.56
8.3.50.0160.00421.93
8.3.40.0120.00318.93
8.3.30.0070.00719.13
8.3.20.0080.00020.29
8.3.10.0080.00023.56
8.3.00.0000.00820.36
8.2.180.0070.00716.50
8.2.170.0100.00722.96
8.2.160.0110.00422.07
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.10
8.2.110.0030.00622.20
8.2.100.0060.00617.66
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0080.00017.91
8.2.50.0090.00618.07
8.2.40.0060.00318.09
8.2.30.0000.00717.96
8.2.20.0080.00017.71
8.2.10.0000.00717.56
8.2.00.0000.00717.59
8.1.280.0130.00925.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0090.00319.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0030.00518.56
8.1.160.0000.00721.88
8.1.150.0040.00418.63
8.1.140.0000.00717.39
8.1.130.0000.00717.77
8.1.120.0040.00417.42
8.1.110.0040.00417.30
8.1.100.0070.00017.30
8.1.90.0000.00717.38
8.1.80.0080.00017.29
8.1.70.0000.00717.42
8.1.60.0000.00717.40
8.1.50.0030.00517.48
8.1.40.0000.00817.53
8.1.30.0040.00417.61
8.1.20.0000.00717.49
8.1.10.0050.00317.46
8.1.00.0050.00317.49
8.0.300.0070.00018.77
8.0.290.0040.00417.04
8.0.280.0040.00418.32
8.0.270.0070.00017.20
8.0.260.0000.00816.84
8.0.250.0070.00016.92
8.0.240.0080.00017.00
8.0.230.0000.00716.94
8.0.220.0000.00716.80
8.0.210.0070.00016.80
8.0.200.0000.00616.87
8.0.190.0030.00417.00
8.0.180.0000.00716.97
8.0.170.0040.00416.78
8.0.160.0000.00816.83
8.0.150.0050.00316.88
8.0.140.0050.00216.74
8.0.130.0030.00313.41
8.0.120.0040.00416.84
8.0.110.0080.00016.83
8.0.100.0040.00416.82
8.0.90.0050.00216.85
8.0.80.0130.00616.93
8.0.70.0080.00016.96
8.0.60.0000.00716.96
8.0.50.0050.00216.86
8.0.30.0080.01017.19
8.0.20.0080.01017.40
8.0.10.0070.00017.07
8.0.00.0100.00816.72
7.4.330.0000.00515.09
7.4.320.0030.00316.43
7.4.300.0070.00016.61
7.4.290.0040.00416.61
7.4.280.0030.00316.62
7.4.270.0000.00716.53
7.4.260.0000.00716.59
7.4.250.0070.00016.48
7.4.240.0020.00516.58
7.4.230.0060.00016.30
7.4.220.0130.00616.61
7.4.210.0060.00916.58
7.4.200.0030.00316.40
7.4.190.0040.00416.45
7.4.160.0110.00616.55
7.4.150.0110.00817.40
7.4.140.0080.00817.86
7.4.130.0060.01016.39
7.4.120.0110.00616.43
7.4.110.0110.00616.48
7.4.100.0110.00716.66
7.4.90.0060.01216.32
7.4.80.0000.01616.61
7.4.70.0090.01216.59
7.4.60.0100.01016.46
7.4.50.0040.00716.35
7.4.40.0070.01122.77
7.4.30.0100.00616.51
7.4.00.0060.01014.90
7.3.330.0030.00313.26
7.3.320.0000.00513.30
7.3.310.0020.00516.08
7.3.300.0030.00316.16
7.3.290.0080.01116.32
7.3.280.0070.01216.27
7.3.270.0120.00617.40
7.3.260.0070.01316.31
7.3.250.0070.01016.28
7.3.240.0070.01016.27
7.3.230.0030.01516.39
7.3.210.0140.00416.57
7.3.200.0130.00919.39
7.3.190.0060.01116.60
7.3.180.0090.00616.24
7.3.170.0000.01716.59
7.3.160.0100.01016.52
7.3.120.0070.01014.94
7.2.330.0070.01116.67
7.2.320.0150.00316.73
7.2.310.0110.01116.31
7.2.300.0030.01416.56
7.2.290.0150.00716.27
7.2.80.0090.00316.18
7.2.60.0060.00916.45
7.2.00.0060.00919.49
7.1.200.0030.00615.64
7.1.100.0090.00317.76
7.1.70.0000.00717.09
7.1.60.0220.00419.32
7.1.50.0070.00416.73
7.1.00.0030.07722.36
7.0.200.0090.00316.68
7.0.140.0000.05022.19
7.0.80.0170.03719.96
7.0.70.0330.03319.89
7.0.60.0330.04719.86
7.0.50.0400.07320.30
7.0.40.0070.04020.05
7.0.30.0070.08020.14
7.0.20.0000.08720.07
7.0.10.0000.08019.99
7.0.00.0170.07720.07
5.6.280.0100.07021.11
5.6.230.0070.03020.68
5.6.220.0100.05020.59
5.6.210.0070.04320.78
5.6.200.0130.04021.06
5.6.190.0070.03721.01
5.6.180.0100.03320.99
5.6.170.0070.03321.04
5.6.160.0030.07721.06
5.6.150.0070.04721.11
5.6.140.0070.04021.02
5.6.130.0070.07721.14
5.6.120.0030.03720.95
5.6.110.0130.07321.16
5.6.100.0100.08721.11
5.6.90.0030.07321.07
5.6.80.0070.06320.35
5.6.70.0030.06320.49
5.6.60.0000.03720.39
5.6.50.0030.05320.29
5.6.40.0100.07320.38
5.6.30.0100.03020.41
5.6.20.0030.07320.47
5.6.10.0070.05720.46
5.6.00.0070.03320.30
5.5.370.0100.02720.38
5.5.360.0030.03720.42
5.5.350.0070.03320.41
5.5.340.0000.04020.88
5.5.330.0070.06320.65
5.5.320.0100.03020.74
5.5.310.0130.06720.88
5.5.300.0000.04320.76
5.5.290.0070.04320.92
5.5.280.0070.08720.64
5.5.270.0100.04020.91
5.5.260.0070.03720.91
5.5.250.0000.08320.74
5.5.240.0130.04320.25
5.5.230.0100.07020.22
5.5.220.0000.03720.25
5.5.210.0030.05320.25
5.5.200.0070.08020.15
5.5.190.0100.02720.11
5.5.180.0030.03320.00
5.5.160.0070.05320.12
5.5.150.0030.08720.14
5.5.140.0130.07320.10
5.5.130.0070.06020.23
5.5.120.0070.04320.14
5.5.110.0070.05320.20
5.5.100.0000.05719.98
5.5.90.0100.03020.12
5.5.80.0000.08020.12
5.5.70.0170.07020.06
5.5.60.0030.04320.15
5.5.50.0100.07719.96
5.5.40.0070.07320.05
5.5.30.0000.07020.14
5.5.20.0030.08020.05
5.5.10.0030.06320.04
5.5.00.0030.05020.13
5.4.450.0000.04719.49
5.4.440.0070.07719.24
5.4.430.0070.07319.46
5.4.420.0100.08019.35
5.4.410.0000.04319.23
5.4.400.0100.04019.21
5.4.390.0030.07719.18
5.4.380.0100.04018.91
5.4.370.0170.05719.23
5.4.360.0000.04319.12
5.4.350.0070.04719.13
5.4.340.0000.03319.06
5.4.320.0100.04319.16
5.4.310.0070.03319.16
5.4.300.0200.06318.84
5.4.290.0070.07319.07
5.4.280.0030.04019.23
5.4.270.0170.04318.84
5.4.260.0100.08019.12
5.4.250.0070.04019.03
5.4.240.0100.05319.12
5.4.230.0070.08319.11
5.4.220.0100.03319.15
5.4.210.0030.03319.04
5.4.200.0100.06319.09
5.4.190.0030.04319.11
5.4.180.0070.07718.93
5.4.170.0070.03319.08
5.4.160.0070.04019.10
5.4.150.0070.06319.02
5.4.140.0070.03316.46
5.4.130.0100.06316.18
5.4.120.0000.03316.41
5.4.110.0000.03316.34
5.4.100.0100.03316.43
5.4.90.0070.02716.48
5.4.80.0030.08016.42
5.4.70.0100.05016.45
5.4.60.0000.03316.48
5.4.50.0100.07016.40
5.4.40.0000.03316.51
5.4.30.0000.03316.36
5.4.20.0000.03316.31
5.4.10.0070.03316.48
5.4.00.0000.03715.98
5.3.290.0000.04014.79
5.3.280.0100.04314.71
5.3.270.0070.05314.65
5.3.260.0030.03714.62
5.3.250.0000.03314.64
5.3.240.0000.07714.64
5.3.230.0000.03314.59
5.3.220.0070.02714.50
5.3.210.0030.03314.59
5.3.200.0000.07714.57
5.3.190.0030.08014.68
5.3.180.0030.03014.49
5.3.170.0030.07314.58
5.3.160.0070.06714.68
5.3.150.0030.05314.63
5.3.140.0100.07314.70
5.3.130.0170.06014.50
5.3.120.0000.04714.61
5.3.110.0070.06014.54
5.3.100.0030.05714.13
5.3.90.0000.03314.09
5.3.80.0000.03314.02
5.3.70.0030.03014.08
5.3.60.0070.05713.99
5.3.50.0070.06313.94
5.3.40.0000.03314.05
5.3.30.0030.03713.96
5.3.20.0030.07313.60
5.3.10.0070.02713.72
5.3.00.0070.02713.69
5.2.170.0000.02712.34
5.2.160.0030.06312.34
5.2.150.0070.03012.34
5.2.140.0000.03712.34
5.2.130.0070.02712.34
5.2.120.0100.05712.34
5.2.110.0030.05712.34
5.2.100.0000.03312.34
5.2.90.0070.02712.34
5.2.80.0030.06312.34
5.2.70.0000.05712.34
5.2.60.0070.02012.34
5.2.50.0030.06012.34
5.2.40.0000.05012.34
5.2.30.0070.05712.34
5.2.20.0030.02312.34
5.2.10.0030.02312.34
5.2.00.0030.02312.34
5.1.60.0030.03012.34
5.1.50.0030.03712.34
5.1.40.0030.05012.34
5.1.30.0030.05012.34
5.1.20.0030.02312.34
5.1.10.0030.02312.34
5.1.00.0000.02712.34
5.0.50.0000.03712.34
5.0.40.0030.04312.34
5.0.30.0000.02712.34
5.0.20.0030.03712.34
5.0.10.0070.03312.34
5.0.00.0000.04312.34
4.4.90.0000.03712.34
4.4.80.0030.02012.34
4.4.70.0030.03312.34
4.4.60.0000.01312.34
4.4.50.0030.03012.34
4.4.40.0030.05312.34
4.4.30.0030.03012.34
4.4.20.0000.02012.34
4.4.10.0030.03312.34
4.4.00.0000.02712.34
4.3.110.0000.03712.34
4.3.100.0000.03712.34
4.3.90.0000.01312.34
4.3.80.0030.02312.34
4.3.70.0000.03012.34
4.3.60.0030.03312.34
4.3.50.0000.02312.34
4.3.40.0000.02012.34
4.3.30.0000.01712.34
4.3.20.0000.01712.34
4.3.10.0030.03312.34
4.3.00.0030.02712.34

preferences:
35.43 ms | 401 KiB | 5 Q